How were the four spheres affected by the Norwegian Avalanche?
Any avalanche could and likely would affect the lithosphere by
breaking and moving rocks and earth. The hydrosphere relates to the
Earth's water sources, and these would be affected by the snow
itself moving and possibly by temporary blocking any streams or
bodies of water in its path. It could also raise the levels of the
bodies of water. The atmosphere would temporarily be disrupted with
snow and debris, making it unsafe to breath or be in the area.
avalanches can and are deadly to organisms in their paths. In the
case of the avalanche in Norway, the effect on the biosphere was
quite obvious as five people lost their lives.